@dockWidth: 36px;
@dockTitleMargin: 3px;
@dockPanelWidth: (768px / 2);
@dockTitleFontSize: 11px;

/**
 * This styles the H2 node the dock creates to test the width before making its title rotation.
 * We need to apply these EXACT styles to the #dock .dockedtitle h2 to be sure things are spaced correctly.
 */
.transform-test-heading {
    font-family: @sansFontFamily;
    font-size: @dockTitleFontSize;
    line-height: @dockWidth;
    text-align: center;
    font-weight: bold;
    margin: 0;
    padding: 0;
}

body.has_dock {
    #page {
        padding-left: (@dockWidth + (@dockTitleMargin * 3));
    }
    div#dock {
        display: inline;
    }
}

#dock {
    width: (@dockWidth + (@dockTitleMargin * 2));
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    background-color: transparent;
    border-right: 0 none;
    .nothingdocked {
        visibility: hidden;
        display: none;
    }
    .dockeditem_container {
        margin-top: 68px;
    }
    .dockeditem .firstdockitem {
        margin-top: 1em;
    }
    .dockedtitle {
        .btn;
        display: block;
        width: @dockWidth;
        margin: @dockTitleMargin;
        padding:0;
        cursor: pointer;
        h2 {
            .transform-test-heading;
        }
        .filterrotate {
            margin-left: 8px;
        }
    }
    .controls {
        position: absolute;
        bottom: 1em;
        text-align: center;
        width: 100%;
        img {
            cursor: pointer;
        }
    }

    // Hide the move icon for blocks which are docked.
    .editing_move,
    .moodle-core-dragdrop-draghandle {
        display: none;
    }

}

#dockeditempanel {
    z-index: 12000; /** Required to place the dock panel above the fixed pos navbar */
    &.dockitempanel_hidden {
        display: none;
    }
    min-width: 200px;
    position: relative;
    left: 100%;
    padding-left: 5px;
    .dockeditempanel_content {
        background-color: @wellBackground;
        width: @dockPanelWidth;
        border: 1px solid darken(@grayLighter, 10%);
        .box-shadow(2px 4px 4px 2px @grayLighter);
        .border-radius(4px);
    }
    .dockeditempanel_bd {
        overflow: auto; /** Required to make the content scrollable when it flows over the fixed area of the screen */
        > * {
            margin: 1em;
        }
        .block_navigation .block_tree li {
            overflow: visible;
        }
    }
    .dockeditempanel_hd {
        border-bottom: 1px solid @white;
        padding: 0.5em 1em;
        h2 {
            .nav-header;
            font-size: 1.1em;
            padding:0;
            margin: 0;
        }
        .commands {
            display: block;
            text-align: right;
            > a,
            > span {
                margin-left: 3px;
                cursor: pointer;
            }
            img,
            input {
                vertical-align: middle;
                margin-right: 1px;
            }
            .hidepanemicon img {
                cursor: pointer;
            }
        }
    }
}

.dir-rtl {
    &.has_dock #page {
        padding-left: 0;
        padding-right: (@dockWidth + (@dockTitleMargin * 3));
    }
    #dock {
        left: auto;
        right: 0%;
        .dockedtitle {
            h2 {
                line-height: @dockWidth - @dockTitleFontSize;
            }
        }
    }
    #dockeditempanel {
        right: 100%;
        .dockeditempanel_hd {
            .commands {
                text-align: left;
            }
        }
    }
}
